This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

EA Pin

I know that in order to use the Monitor 51 program, one must use Von Neumann wired Architecture. However for the EA pin, which when low ensures code runs from the internal memory space, and high results in code execution from external memory. So for this case does one leave EA low, therefore implying that the Monitor 51 program runs from the chips internal memory, but program execution is from the external memory? Or is it pulled high??? I would appreciate greatly any thoughts on the subject!

Parents Reply Children
No data